• Infrastructure Engineer T5

    CACI International (Aurora, CO)
    …Active Roles Server, and Privileged Account Management (PAM) **Qualifications:** _Required:_ + Top Secret with SCI eligibility + US citizen + Bachelor's ... Infrastructure Engineer T5 Job Category: Information Technology Time Type:...Time Type: Full time Minimum Clearance Required to Start: TS /SCI Employee Type: Regular Percentage of Travel Required: Up… more
    CACI International (12/11/25)
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  • Engineer V

    General Atomics (Englewood, CO)
    …0% - 25% **Full-Time/Part-Time:** Full-Time Salary **State:** Colorado **Clearance Level:** Top Secret (SCI access eligible) **Pay Range Low:** 105,890 ... requirements. Our Space Systems team is looking to add a Test Automation Engineer to support small satellite development programs. In this role, you'll be… more
    General Atomics (12/11/25)
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  • Fault Protection Systems Engineer

    Lockheed Martin (Littleton, CO)
    …Test Engineering * Python or similar tool \(i\.e\. C, C\+\+, MATLAB, Java\) * Active Top Secret with ability to obtain SCI **Desired Skills:** * Model Based ... Martin seeks an innovative and talented Fault Protection systems engineer \. - - - **What does this role look...will work under the direction of the FM Team Lead and will be responsible for ensuring FDIR products… more
    Lockheed Martin (12/06/25)
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  • Mid Career Cybersecurity Engineer

    Lockheed Martin (Littleton, CO)
    …facility that requires special access\. The selected candidate must possess an active Top Secret clearance with SCI eligibility to start\. \#LI\-CS1 **Basic ... **Description:** You will be the Mid\-Career Cybersecurity Engineer for the Cybersecurity team which is responsible...and analysis of mitigation solutions + Working with the software development team on the integration of secure coding… more
    Lockheed Martin (10/22/25)
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  • Cybersecurity Engineer Lead

    CACI International (Colorado Springs, CO)
    Cybersecurity Engineer Lead Job Category: Security Time Type: Full time Minimum Clearance Required to Start: Top Secret Employee Type: Regular Percentage ... assignments + May supervise others **Qualifications:** _Required:_ + Currently hold an adjudicated Top Secret /SCI Clearance with the ability to maintain it +… more
    CACI International (10/24/25)
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  • Systems Engineer

    Lockheed Martin (Denver, CO)
    …MUST BE AU\.S\. CITIZEN \- The selected candidate must possess an active Top Secret clearance with SCI eligibility to start\. **Basic Qualifications:** + ... **Description:** You will be a **Systems Engineer ** for the R&D team that investigates and...address challenging technical problems\. You'll work closely with customers, software and hardware engineers, and other stakeholders throughout the… more
    Lockheed Martin (11/13/25)
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  • VTC Engineer , Lead

    UIC Government Services and the Bowhead Family of Companies (Colorado Springs, CO)
    …Technology 300 are highly desired SECURITY CLEARANCE REQUIRED: Must currently hold a Top Secret security clearance with SCI eligibility. Physical Demands: * Must ... **Overview** Bowhead seeks a Lead VTC Engineer to support our...VTC support team in maintaining the video conferencing-unique hardware, software , and peripherals. (eg, CODEC, AV, Gateways, TMS, Monitors,… more
    UIC Government Services and the Bowhead Family of Companies (11/21/25)
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  • Systems Engineer Staff (Level 4)

    Lockheed Martin (Littleton, CO)
    …happen in order to mitigate them and maintain schedule * Current or Active Top Secret clearance, thus US Citizenship is required\. * **A successful candidate ... Space is looking for an innovative and experienced Systems Engineer to support the team that designs, develops, fields...our Littleton, CO campus\. **Basic Qualifications:** * Current/Active DoD Top Secret Security Clearance * Strong Systems… more
    Lockheed Martin (12/06/25)
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  • Survivability & Nuclear Hardness Engineer

    Lockheed Martin (Littleton, CO)
    …to start\. * Candidates must have the ability to obtain \(and maintain\), a Top Secret security clearance for long\-term employment on this program\. **Desired ... II D5 fleet Ballistic Missile\. As a Survivability Staff Engineer , you will lead and / or...9 years or more of professional experience * Active Top Secret security clearance **Security Clearance Statement:**… more
    Lockheed Martin (12/06/25)
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  • Software Engineering Lead

    Parsons Corporation (Colorado Springs, CO)
    …highly respected subject matter experts with brilliant technologists. Are you an experienced software engineer looking to grow your skillset and work on a ... Certification + AWS Cloud Practitioner Certification **Security Clearance Requirement:** An active Top Secret SCI security clearance is required for this… more
    Parsons Corporation (09/26/25)
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